<!doctype html>
<html>
<head>
<title>test post body</title>
</head>
<body>
<form method="post" action="/fzq/log/post/?a=3&b=4&c=5&d=6">
<input name="userName" value="" type="text"></input>
<input type="submit" value="tj"></input>
</form>
</body>
</html>